870895207834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1\times {\mathrm{2213}}^1$

素因数の和:3403

約数の個数: 64

約数和(自身を含む): 1407891456000

約数和(自身を除く): 536996248166

約数列:

[1, 2, 19, 38, 59, 118, 191, 382, 919, 1121, 1838, 2213, 2242, 3629, 4426, 7258, 11269, 17461, 22538, 34922, 42047, 54221, 84094, 108442, 130567, 175529, 214111, 261134, 351058, 422683, 428222, 845366, 1030199, 2033747, 2060398, 2480773, 3335051, 4067494, 4961546, 6670102, 8030977, 10356211, 16061954, 20712422, 24938297, 38641193, 49876594, 77282386, 119991073, 196768009, 239982146, 388445677, 393536018, 473827643, 776891354, 947655286, 2279830387, 4559660774, 7380467863, 14760935726, 22918294943, 45836589886, 435447603917, 870895207834]

約数ペア:

[(1, 870895207834), (2, 435447603917), (19, 45836589886), (38, 22918294943), (59, 14760935726), (118, 7380467863), (191, 4559660774), (382, 2279830387), (919, 947655286), (1121, 776891354), (1838, 473827643), (2213, 393536018), (2242, 388445677), (3629, 239982146), (4426, 196768009), (7258, 119991073), (11269, 77282386), (17461, 49876594), (22538, 38641193), (34922, 24938297), (42047, 20712422), (54221, 16061954), (84094, 10356211), (108442, 8030977), (130567, 6670102), (175529, 4961546), (214111, 4067494), (261134, 3335051), (351058, 2480773), (422683, 2060398), (428222, 2033747), (845366, 1030199)]